Aluminum Greenhouse Meters & Solutions Store a large supply of

Store a large supply of carbon dioxide in a safe

-temperature resistant from -30° up to +80° C

Out-A-Sight

An exposed temperature sensor allows for rapid automatic temperature compensated TDS/PPM measurements

FirmGrip White Shoe Cover

Aluminum Greenhouse Meters & Solutions Store a large supply ofZenport Walk In Greenhouse SH7901 103 x 78 x 81 inch Aluminum Frame. Takes up very little space, but gives your plants a great early start! Heavy Duty aluminum frame with speed click system that requires minimal skill to erect. Thick 4mm twin wall poly carbonate covering provides added insulation and strength. Single sturdy hinged door with locking handle. 2 large roof vents provide optimal greenhouse ventilation.